In ten years, no much less than six substantial inventions have sprung from 's EWT believe tank, 3 of which (to date) happen to be celebrated by Invention Pieces (IP). In 2007, IP1 paid homage towards the Double Tourbillon 30°„; in 2019, IP3 honoured the Tourbillon 24 Secondes; and these days IP2 pays tribute towards the Quadruple Tourbillon having a entirely new architecture in which the concentrate is on its exclusive mechanism.

Invention Piece two. The two double tourbillons systems are presented head to tail and coupled by a spherical differential. A sub-dial at five o'clock conceals triple mainspring barrels and characteristics a red triangle indicating hours along with a rotating disk indicates minutes. Little seconds dial at ten o'clock and 56-hour energy reserve indicator at 11 o'clock compete the dial. A distinctive edition of 11 pieces in platinum and 11 in red gold.